Sony MDR-ZX310AP Wired On-Ear Headphones with Microphone, Black

Wired On-Ear Headphones with Microphone

The Sony MDR-ZX310AP is a wired on-ear headset with an integrated microphone and multi-function control button. It uses a 3.5mm gold-plated L-shaped connector for broad device compatibility. The lightweight adjustable headband and swivel folding earcups are designed for portable use and compact storage. This model suits listeners who want a simple, durable headset for everyday audio and calls.

30mm Driver Units and Frequency Response

The headphones employ 30mm dome-type driver units with ferrite magnets to reproduce a frequency range up to 24000 hertz. Input impedance is 24 ohms and sensitivity is rated at 100 decibels, allowing efficient operation from portable sources. The microphone also covers 24000 hertz with a signal-to-noise ratio of 100 decibels and an impedance of approximately 2K ohm. Buyers needing active noise cancellation or wireless connectivity should look elsewhere.

Lightweight Build and Cable Design

Weighing 6.4 ounces, the headset is built for extended wearing comfort with pressure-relieving earpads. The Y-type cable layout reduces tangling, while the four-conductor gold-plated plug maintains a reliable connection. The swivel folding mechanism allows the earcups to lie flat for packing in a bag. Users who require a detachable cable or a shorter cord for desktop use will find this design fixed.